GB2275433B - Apparatus for loading and unloading of twin disk lapping and honing machines - Google Patents
Apparatus for loading and unloading of twin disk lapping and honing machinesInfo
- Publication number
- GB2275433B GB2275433B GB9403353A GB9403353A GB2275433B GB 2275433 B GB2275433 B GB 2275433B GB 9403353 A GB9403353 A GB 9403353A GB 9403353 A GB9403353 A GB 9403353A GB 2275433 B GB2275433 B GB 2275433B
- Authority
- GB
- United Kingdom
- Prior art keywords
- unloading
- loading
- lapping
- orbiting
- disks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011295 pitch Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
- B24B37/345—Feeding, loading or unloading work specially adapted to lapping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Feeding Of Workpieces (AREA)
Abstract
Apparatus, for loading and unloading of twin disk lapping and honing machines, includes a plurality of orbiting disks 24 carrying workpieces and arranged at a predetermined pitch, the orbiting disks having peripheral toothings 26 which roll along internal 20 and external 16 annular members having teeth or pins 22, 18 when the internal 20 and/or the external 16 annular members are rotated by a drive, and the orbiting disks with the workpieces being fed into and removed from an interspace between the internal 20 and external 16 annular members by linearly conveying loading 30 and unloading 32 devices, which are arranged so as to be separated and offset along the periphery of the lapping or honing machine by one or a plurality of pitches. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4306160A DE4306160C3 (en) | 1993-02-27 | 1993-02-27 | Device for loading and unloading two-disc lapping or honing machines |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9403353D0 GB9403353D0 (en) | 1994-04-13 |
GB2275433A GB2275433A (en) | 1994-08-31 |
GB2275433B true GB2275433B (en) | 1996-06-26 |
Family
ID=6481533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9403353A Expired - Fee Related GB2275433B (en) | 1993-02-27 | 1994-02-22 | Apparatus for loading and unloading of twin disk lapping and honing machines |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH687964A5 (en) |
DE (1) | DE4306160C3 (en) |
FR (1) | FR2702694B1 (en) |
GB (1) | GB2275433B (en) |
IT (1) | IT1273329B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106312713A (en) * | 2016-08-30 | 2017-01-11 | 重庆凯龙科技有限公司 | Heat insulation plate flatness machining device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19547086C1 (en) * | 1995-12-15 | 1997-06-19 | Wolters Peter Werkzeugmasch | Device for flat machining of workpieces by grinding, polishing or lapping |
CN108561532A (en) * | 2018-04-28 | 2018-09-21 | 湖南宇晶机器股份有限公司 | Seperated part lift gear ring structure |
CN113732939A (en) * | 2021-09-18 | 2021-12-03 | 安徽菲涅耳精密光学科技有限公司 | Feeding device for double-sided grinding machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0307573A2 (en) * | 1987-09-14 | 1989-03-22 | Peter Wolters Ag | Honing, lapping and polishing machine |
EP0481826A1 (en) * | 1990-10-19 | 1992-04-22 | Shin-Etsu Handotai Company Limited | An automatic wafer lapping apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3391501A (en) * | 1964-04-28 | 1968-07-09 | Speedfam Corp | Method for lapping |
US3734265A (en) * | 1971-07-16 | 1973-05-22 | A Mueller | Feed mechanism |
DE3921509A1 (en) * | 1989-06-30 | 1991-01-10 | Bosch Gmbh Robert | Plane lapping machine with automatic loading and unloading - has workpiece carrier ring set eccentric to lapping wheel to provide load and unload sectors |
-
1993
- 1993-02-27 DE DE4306160A patent/DE4306160C3/en not_active Expired - Fee Related
-
1994
- 1994-01-25 CH CH00214/94A patent/CH687964A5/en not_active IP Right Cessation
- 1994-02-22 GB GB9403353A patent/GB2275433B/en not_active Expired - Fee Related
- 1994-02-23 IT ITMI940330A patent/IT1273329B/en active IP Right Grant
- 1994-02-25 FR FR9402198A patent/FR2702694B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0307573A2 (en) * | 1987-09-14 | 1989-03-22 | Peter Wolters Ag | Honing, lapping and polishing machine |
EP0481826A1 (en) * | 1990-10-19 | 1992-04-22 | Shin-Etsu Handotai Company Limited | An automatic wafer lapping apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106312713A (en) * | 2016-08-30 | 2017-01-11 | 重庆凯龙科技有限公司 | Heat insulation plate flatness machining device |
Also Published As
Publication number | Publication date |
---|---|
GB2275433A (en) | 1994-08-31 |
DE4306160C2 (en) | 1996-02-15 |
FR2702694B1 (en) | 1996-07-26 |
CH687964A5 (en) | 1997-04-15 |
ITMI940330A0 (en) | 1994-02-23 |
DE4306160C3 (en) | 2003-08-28 |
ITMI940330A1 (en) | 1995-08-23 |
IT1273329B (en) | 1997-07-08 |
DE4306160A1 (en) | 1994-09-01 |
FR2702694A1 (en) | 1994-09-23 |
GB9403353D0 (en) | 1994-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090222 |